| 1 | 27 | SRP | 1 | Didier Theys, Scottsdale, Ariz.; Fredy Lienhard Jr., Switzerland | Doran Lista Racing / Judd Dallara | 01:29.151 | 113.874 | Lista |
| 2 | 16 | SRP | 2 | James Weaver, Great Britain; Elliott Forbes-Robinson, Sherrill's Ford, N.C.; Chris Dyson, Pleasant Valley, N.Y. | Dyson Racing Team / Judd Crawford | 01:31.811 | 110.575 | Goodyear / Norcold / Thetford / Bosch |
| 3 | 8 | SRPII | 1 | Terry Borcheller, Phoenix, Ariz.; Ralf Kelleners, Germany; Bill Rand, Plano, Texas | Rand Racing / Risi Competizione / Nissan Lola | 01:32.827 | 109.365 | Rand Racing / Risi Competizione |
| 4 | 12 | GTS | 1 | R.K. Smith, Rancho Sante Fe, Calif.; Rodney Mall, Riverside, Calif. | K&N Filters Racing / Ultima GTR | 01:37.316 | 104.320 | K&N Performance Filters |
| 5 | 9 | AGT | 1 | Craig Conway, Edgewater, Fla.; Doug Goad, Farmington Hills, Mich. | Flis Motorsports / Corvette | 01:38.306 | 103.269 | Flis Motorsports |
| 6 | 90 | AGT | 2 | Paul Menard, Eau Claire, Wis.; Michael Ciasulli, Union, N.J. | Flis Motorsports / Corvette | 01:38.341 | 103.233 | Flis Motorsports |
| 7 | 24 | GT | 1 | Joao Barbosa, Portugal; Thierry Perrier, France | Perspective Racing / Mosler MT900R | 01:38.357 | 103.216 | Parishotels.com |
| 8 | 33 | GT | 2 | Cort Wagner, Los Angeles, Calif.; Bill Auberlen, Hermosa Beach, Calif. | Scuderia Ferrari of Washington / Ferrari 360GT | 01:38.917 | 102.631 | Ferrari of Washington |
| 9 | 50 | GT | 3 | Craig Stanton, Long Beach, Calif.; Andrew Hajducky III, Carlisle, Mass. | AASCO / Boduck Racing / BMW M3 | 01:39.380 | 102.153 | EMC / Giant Loop |
| 10 | 34 | GT | 4 | Spencer Pumpelly, Mason Neck, Va.; Steven Ivankovich, Chicago, Ill. | ZIP Racing / Porsche GT3 R | 01:39.419 | 102.113 | Zip Racing |
| 11 | 46 | AGT | 3 | Andrew Richards, Laguna Niguel, Calif.; Rob Morgan, Little Rock, Ark.; Charles D. Morgan, Little Rock, Ark. | Morgan Dollar Motorsports / Corvette | 01:40.656 | 100.858 | Computer Associates |
| 12 | 54 | GT | 5 | Mike Fitzgerald, Fountain Hills, Ariz.; Boris Said, Carsbad, Calif.; Bob Nagel, Clearwater, Fla. | Bell Motorsports / BMW M3 | 01:41.037 | 100.478 | BBS / Stongard / Performance Friction / Hella |
| 13 | 66 | GT | 6 | Kevin Buckler, Sonoma, Calif.; Michael Schrom, Ghent, N.Y. | The Racers Group / Porsche GT3 R | 01:42.112 | 99.420 | The Racers Group / Suncoast Porsche / ThaList.com / Rennlist.com |
| 14 | 3 | GT | 7 | Cor Euser, Netherlands; Dino Steiner, Deland, Fla. | Marcos Racing USA / Marcos Mantis | 01:42.709 | 98.842 | Majestic Car Audio |
| 15 | 42 | GTS | 2 | Tommy Byrne, Ormond Beach, Fla.; Richard Millman, McLean, Va. | Team Greeneman / Porsche GT3 R | 01:43.490 | 98.096 | Team Greeneman |
| 16 | 4 | GT | 8 | Cougar Jacobsen, Deland, Fla.; Paco Orti, Deltona, Fla. | Marcos Racing USA / Marcos Mantis | 01:44.323 | 97.313 | Majestic Car Audio |
| 17 | 91 | AGT | 4 | Bill Beilharz, Phoenix, Ariz.; Steven Lisa, Scottsdale, Ariz. | Paladin Racing / Olds Aurora | no time | - | Paladin Development Co |
| 18 | 7 | SRPII | 2 | Darren Law, Phoenix, Ariz.; Armando Trentini, Houston, Texas; Andy Lally, Northport, N.Y. | G&W Motorsports / BMW Picchio | no time | - | Momentum Motorcars / USI |
| 19 | 48 | AGT | 5 | Tommy Riggins, Jacksonville, Fla.; Dave Machavern, Charlotte, Vermont | Heritage Motorsports / Mustang | no time | - | Heritage Ford and Toyota / UniFirst Corp |
| 20 | 75 | GT | 9 | Jay Policastro, Greensburg, Pa.; Joe Policastro, Greensburg, Pa. | Classic Motorsports / Gunnar Racing / Porsche GT3 R | no time | - | Classic Industries / Grabiak Performance Center |
| 21 | 19 | AGT | 6 | Kerry Hitt, Camp Hill, Pa.; James Briody, Somerdale, N.J.; Brad Stout, St. Louis, Mo. | ACP Motorsports / Corvette | no time | - | Advanced Composite Products |
| 22 | 5 | GTS | 3 | Chris Bingham, Bellevue, Wash.; Derek Hill, Santa Monica, Calif. | Park Place Racing / Saleen S7R | no time | - | Park Place Ltd |
